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# Copyright 2013-2018 Lawrence Livermore National Security, LLC and other
# Spack Project Developers. See the top-level COPYRIGHT file for details.
#
# SPDX-License-Identifier: (Apache-2.0 OR MIT)
from spack import *
class Umpire(CMakePackage):
"""An application-focused API for memory management on NUMA & GPU
architectures"""
homepage = 'https://github.com/LLNL/Umpire'
git = 'https://github.com/LLNL/Umpire.git'
version('develop', branch='develop', submodules='True')
version('master', branch='master', submodules='True')
version('0.1.4', tag='v0.1.4', submodules='True')
version('0.1.3', tag='v0.1.3', submodules='True')
variant('cuda', default=False, description='Build with CUDA support')
variant('fortran', default=False, description='Build C/Fortran API')
depends_on('cuda', when='+cuda')
depends_on('cmake@3.3:', type='build')
def cmake_args(self):
spec = self.spec
options = []
if '+cuda' in spec:
options.extend([
'-DENABLE_CUDA=On',
'-DCUDA_TOOLKIT_ROOT_DIR=%s' % (spec['cuda'].prefix)])
else:
options.append('-DENABLE_CUDA=Off')
if '+fortran' in spec:
options.append('-DENABLE_FORTRAN=On')
return options
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